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ibicuruzwa

Biphenyl; Phenylbenzene; Diphenyl (CAS # 92-52-4)

Umutungo wa Shimi:

Inzira ya molekulari C12H10
Misa 154.2078
Ubucucike 0.992
Ingingo yo gushonga 68.5-71 ℃
Ingingo ya Boling 255 ℃
Flash point 113 ℃
Amazi meza kutabasha
Umwuka 0.0227mmHg kuri 25 ° C.
Ironderero 1.571
Ibintu bifatika na shimi Ibiranga umweru cyangwa umuhondo gakeya kristu, hamwe nuburyohe budasanzwe.
solubilité idashobora gushonga mumazi, aside na alkali, gushonga muri alcool, ether, benzene nibindi bimera.
Koresha Ubwubatsi bwa plastike polysulfone ibikoresho fatizo, gutegura biphenyl eshatu za chlorine, biphenyl eshanu za chlorine, nkikwirakwiza ubushyuhe, imiti igabanya ubukana, amarangi, nibindi

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - IrritantN - Yangiza ibidukikije
Kode y'ingaruka R36 / 37/38 - Kurakaza amaso, sisitemu y'ubuhumekero n'uruhu.
R50 / 53 - Uburozi cyane ku binyabuzima byo mu mazi, bishobora gutera ingaruka mbi z'igihe kirekire mubidukikije.
Ibisobanuro byumutekano S23 - Ntugahumeke umwuka.
S60 - Ibi bikoresho hamwe nibikoresho byabyo bigomba gutabwa nkimyanda ishobora guteza akaga.
S61 - Irinde kurekura ibidukikije. Reba amabwiriza yihariye / impapuro z'umutekano.
Indangamuntu ya Loni UN 3077

 

Intangiriro

Kamere:

1.Ni amazi atagira ibara afite impumuro nziza kandi nziza.

2. Guhindagurika, gutwikwa cyane, gushonga mumashanyarazi kama na acide organique.

 

Ikoreshwa:

1. Nkumusemburo kama ukoreshwa cyane munganda zimiti, ugira uruhare runini mugukuramo ibishishwa, gutesha agaciro, no gutegura ibikoresho byogusukura.

2. Biphenylirashobora kandi gukoreshwa nkibikoresho fatizo kandi bigahuza ibintu bitandukanye bya shimi, bikoreshwa muguhuza amarangi, plastike, reberi nibindi bicuruzwa.

3. Irashobora kandi gukoreshwa nk'inyongeramusaruro, ibinyabiziga bikonjesha, hamwe nibice birinda ibimera.

 

Uburyo:

Hariho inzira nyinshi, izisanzwe muri zo ni ugucamo amakara. Binyuze mu gucana amakara y’amakara, igice kivanze kirimo biphenyl kirashobora kuboneka, hanyuma biphenyl yera cyane irashobora kuboneka hakoreshejwe uburyo bwo kweza no gutandukanya.

 

Amakuru yumutekano:

1. Biphenylni amazi yaka ashobora gutera umuriro mugihe ahuye numuriro wumuriro cyangwa ubushyuhe bwinshi. Niyo mpamvu, ni ngombwa kwirinda umuriro ugurumana, amasoko yubushyuhe, n amashanyarazi ahamye.

2. Umwuka wa Biphenyl ufite ubumara runaka kandi urashobora kurakaza sisitemu yubuhumekero, sisitemu yimitsi, nuruhu. Kubwibyo, ibikoresho bikwiye byo gukingira bigomba kwambarwa kandi hagomba kubaho umutekano muke uhumeka neza.

3. Biphenyls irashobora kandi kwangiza ibinyabuzima byo mu mazi, bityo rero bigomba kwirinda ko bisohoka mu mazi.

4.


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